ToolToUse

Text & Writing

Text to Hex Converter

Convert text to hexadecimal bytes and decode hex back to text, UTF-8 safe.

Text & Writing

Text to Hex Converter

Local only
Everything stays in your browser

Your text is processed on your device — nothing is uploaded to a server.

How it works

Text is encoded as UTF-8 bytes shown as two-digit hex (é becomes c3 a9). Decoding accepts spaces, commas and 0x prefixes, and rejects odd-length or invalid UTF-8 input.

Good to know

Frequently asked questions

How do I use it?

Enter your text, adjust the options and press “Convert”. Check the result, then copy or download it.

How does it work?

Text is encoded as UTF-8 bytes shown as two-digit hex (é becomes c3 a9). Decoding accepts spaces, commas and 0x prefixes, and rejects odd-length or invalid UTF-8 input.

Is my data uploaded?

No. Everything is processed in your browser and nothing is sent to a server. No account is needed.

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